Re-do the command prompt stuff, but after you disable Windows Update, clean this folder out: "X:\Windows\SoftwareDistribution\Download"
Replace Drive X with the drive Windows is installed to.
Re-enable Windows update and IMMEDIATELY reboot your computer.
That SHOULD clear out the corrupted updates & let you patch Windows. IF that does not work, make sure Internet Explorer 11 is enabled (Programs & Features - Turn Windows Features on or off). NO other browser will let you get the needed patches.
This post was edited by bvanharjr on Oct 16 2017 10:15am